METHODS AND APPARATUS FOR LOCATING MOBILE DEVICES USING WIRELESS SIGNALS IN MIXED MODE

Disclosed examples operate in a transmit mode during a first period of time to cause transmission of first signals, the first signals to be received by a plurality of access points; operate in a receive mode during a second period of time to receive second signals from the plurality of access points...

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Bibliographische Detailangaben
Hauptverfasser:	Alonso, Rafael E, Hurwitz, Joshua B
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	Disclosed examples operate in a transmit mode during a first period of time to cause transmission of first signals, the first signals to be received by a plurality of access points; operate in a receive mode during a second period of time to receive second signals from the plurality of access points; log device identifiers of the plurality of access points in association with signal strengths of corresponding ones of the second signals; and cause transmission of the device identifiers and the signal strengths to a server, the device identifiers and the signal strengths to facilitate processes at the server to: (a) train a neural network, (b) generate a corrected contour map associated with the plurality of access points based on the neural network, and (c) determine a location of the programmable circuitry based on the corrected contour map.